/*
 * Copyright 2009 Original Author(s)
 * 
 * This file is part of Kommando
 * 
 * Kommando is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * Kommando is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with Kommando.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.kommando.core.command.actions;

import java.util.Timer;
import java.util.TimerTask;

import javax.swing.Icon;

import org.kommando.core.action.ActionExecutionException;
import org.kommando.core.catalog.CatalogObject;
import org.kommando.core.command.Command;
import org.kommando.core.command.actions.support.AbstractCommandAction;
import org.kommando.core.command.actions.support.CommandActionCommandContext;
import org.kommando.core.command.actions.support.DelayParser;

/**
 * @author Peter De Bruycker
 */
public class RunCommandAfterDelayAction extends AbstractCommandAction {

    private static final String ID = "command:runAfterDelay";

    @Override
    protected CatalogObject doExecute(final Command command, CatalogObject indirect) throws ActionExecutionException {
        String text = indirect.getExtension(String.class);

        long delay = DelayParser.parse(text);

        new Timer(getClass().getName() + "@" + delay).schedule(new TimerTask() {

            @Override
            public void run() {
                try {
                    CommandActionCommandContext context = new CommandActionCommandContext();
                    command.execute(context);
                    CatalogObject result = context.getResult();
                    if (result != null) {
                        // TODO handle result
                    }

                } catch (Exception e) {
                    // TODO handle this!!!
                    e.printStackTrace();
                }
            }

        }, delay);

        return null;
    }

    @Override
    public boolean isIndirectMandatory(CatalogObject direct) {
        return true;
    }

    @Override
    public Class<?>[] getIndirectTypes() {
        return new Class<?>[] { String.class };
    }

    @Override
    public String getDescription() {
        return "Run the command after a delay";
    }

    @Override
    public Icon getIcon() {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public String getName() {
        return "Run after delay";
    }

    @Override
    public String getId() {
        return ID;
    }
}
